石油钻采工艺Issue(1)：115-118,4.DOI:10.13639/j.odpt.2015.01.029
新型抗高温聚合物/胶乳防气窜水泥浆体系在南海流花深水区块的应用
Application of new high-temperature resistant polymer/latex anti-gas channeling cement slurry system in Liuhua deepwater block of the South China Sea
摘要
Abstract
A new type of high-temperature resistant polymer/latex anti-gas channeling cement slurry system for well cementing in deepwater hydrocarbon reservoir is developed on the basis of consideration on high temperature and good permeability of downhole hydrocarbon reservoir in Liuhua deepwater block of the South China Sea. Through laboratory experiments, formulas of cement slurry system adapted to different temperatures are worked out and the conventional properties, rheological property, and anti-gas channeling property of the system are also evaluated. Field application results show that the cement slurry has the characteristics of high-temperature resistance, low water loss, and anti-gas channeling. Cementing quality of the 3 deepwater wells applied in hydrocarbon reservoir section all showed good well cementing quality.关键词
深水固井/聚合物/胶乳水泥浆体系/防气窜Key words
deepwater cementing/polymer/latex cement slurry system/anti-gas channeling分类
能源科技引用本文复制引用
罗俊丰,张伟国,廖易波,宋茂林..新型抗高温聚合物/胶乳防气窜水泥浆体系在南海流花深水区块的应用[J].石油钻采工艺,2015,(1):115-118,4.基金项目
“十二五”国家科技重大专项“南海北部陆坡（荔湾3-1及周边）深水油气田钻采风险评估及采气关键技术研究”（编号2011ZX05056-001-03）；国家自然科学基金“海洋深水浅层钻井关键技术基础理论研究”（编号51434009）。 （）
